# vim-flow-plus

**Repository Path**: mirrors_keybase/vim-flow-plus

## Basic Information

- **Project Name**: vim-flow-plus
- **Description**: Vim + Flow integration, includes coverage highlight
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-09-25
- **Last Updated**: 2026-02-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# vim-flow-plus

## Requirements

Vim version that supports `json_decode`.

## Install

If you use [vim-plug](https://github.com/junegunn/vim-plug):

```
Plug 'carlosrocha/vim-flow-plus'
```

## Using

### Display coverage

Using [lightline](https://github.com/itchyny/lightline.vim):

```VimL
let g:lightline = {
    "...
      \   'right': [ [ 'percent', 'lineinfo' ],
      \              [ 'syntastic', 'flow' ],
      \              [ 'fileformat', 'fileencoding', 'filetype' ] ],
      \ },
      \ 'component_function': {
      " ...
      \   'flow': 'LightlineFlowCoverage',
      " ...
      \ },
      \ }

function! LightlineFlowCoverage()
  if exists('b:flow_coverage_status')
    return b:flow_coverage_status
  endif
  return ''
endfunction
```

Result:

![coverage statusline](./coverage_statusline.png)

## Commands

### `FlowCoverageToggle`
Toggle to highlight uncovered expressions in the current file.

![coverage highlight](./coverage_highlight.png)

### `FlowPrevRef`
Go to the next reference of the variable under the cursor.

### `FlowNextRef`
Go to the previous reference of the variable under the cursor.

### `FlowTypeAtPos`
Displays the type of the variable under the cursor.

### `FlowGetDef`

Go to the definition of the variable under the cursor.

## TODO
* Asynchronous coverage refresh
* Timeout on flow commands